oidc: set interaction routes prefix to the same as the main oidc routes

src/server.js

@@ -369,7 +369,7 @@ async function initializeExpressSync() {
     // well known
     router.get ('/well-known-handler/*', routes.wellknown.get);
 
-    app.use('/api/v1/oidc', await oidc.getMiddleware());
+    app.use('/api/v1/oidc', await oidc.getMiddleware('/api/v1/oidc'));
 
     // disable server socket "idle" timeout. we use the timeout middleware to handle timeouts on a route level
     // we rely on nginx for timeouts on the TCP level (see client_header_timeout)